IndividualNSDescriptor test suite "Etag" instead of "ETag"
IndividualNSDescriptor . GET Individual Network Service Descriptor Information
does not contain 'Etag'
https://forge.etsi.org/rep/nfv/api-tests/blob/2.6.1-fix-plu/SOL005/NSDManagement-API/IndividualNSDescriptor.robot
issue